Energy cost calculators
Each calculator uses the latest state electricity prices from the U.S. EIA (July 2026). You can always type in the exact rate from your own bill instead.
Calculator
Appliance Electricity Cost Calculator (by State)Enter watts and hours of use to see what any appliance costs per day, month and year at your state's latest average electricity price (EIA data).Lookup
Dehumidifier Running Cost Lookup: Every ENERGY STAR ModelYearly electricity cost of every ENERGY STAR certified dehumidifier at your state's price, loaded live from the EPA's ENERGY STAR database.
Appliance Electricity Cost Calculator (by State)Enter watts and hours of use to see what any appliance costs per day, month and year at your state's latest average electricity price (EIA data).Lookup
Dehumidifier Running Cost Lookup: Every ENERGY STAR ModelYearly electricity cost of every ENERGY STAR certified dehumidifier at your state's price, loaded live from the EPA's ENERGY STAR database.